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An Intelligent Suspension System That Meets Changes in Truck Users' Suspension Performance Requirements

A technology for suspension system and demand change, applied in the direction of suspension, elastic suspension, vehicle parts, etc., can solve the problems of no application, etc., and achieve the effect of efficient energy recovery

Active Publication Date: 2021-10-01
QINGDAO TECHNOLOGICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is currently no application of this suspension on the market

Method used

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  • An Intelligent Suspension System That Meets Changes in Truck Users' Suspension Performance Requirements
  • An Intelligent Suspension System That Meets Changes in Truck Users' Suspension Performance Requirements
  • An Intelligent Suspension System That Meets Changes in Truck Users' Suspension Performance Requirements

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Embodiment Construction

[0014] The present invention will be described in detail below in conjunction with specific examples

[0015] figure 1 The frame diagram of the main body of the intelligent suspension mainly includes the software technology core and hardware equipment of the suspension. The software technology core includes 12 functional modules and 6 algorithms for intelligent suspension performance; the hardware equipment includes suspension control actuators, motion conversion devices, energy recovery devices, and energy storage and utilization devices.

[0016] In the process of truck transportation, if the loading (such as ore or steel coil), road conditions (such as flat or rough), traffic information (such as congestion or smooth flow) change, in order to better adapt to these changes, user needs change, The functional modules required for the performance of the intelligent suspension are different. The user can independently replace the functional modules online through the mobile pho...

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PUM

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Abstract

The invention belongs to the field of truck intelligent technology and novel suspension, and mainly relates to truck suspension control, energy regeneration, and intelligent network connection. The main framework of the intelligent suspension includes software core technology and hardware equipment. Among them, the core software technology includes 12 functional modules of the intelligent suspension. After the operating conditions of the truck change, users can independently replace the functional modules or change the module parameters according to their needs. The design can meet the user's change in the suspension performance requirements, realize the personalized design of the suspension performance, and provide the user with the optimal suspension control state.

Description

technical field [0001] The invention belongs to the field of truck intelligent technology and novel suspension, and mainly relates to truck suspension control, energy regeneration, and intelligent network connection. [0002] technical background [0003] Suspension is the general term for all force transmission connection devices between the automobile frame (or load-bearing body) and the axle (or wheel). Suspensions are generally divided into passive suspensions, semi-active suspensions, and active suspensions. Among them, the spring stiffness and damping characteristics of the passive suspension are not adjustable, which greatly limits the performance adjustment and improvement of the truck under different driving conditions; while the semi-active suspension and active suspension are both electronically controlled suspensions. Although the stability and smoothness of the truck are improved, if the truck operation items change, resulting in changes in the load or road cond...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60G17/018
CPCB60G17/018B60G2800/87
Inventor 柳江李鑫军王政皓刘之涵刘碧龙
Owner QINGDAO TECHNOLOGICAL UNIVERSITY